Lockheed Martin Space, Titusville, Florida, is awarded a $40,371,417 fixed-price-incentive, cost-plus-incentive-fee, and cost-plus-fixed-fee modification (P00004) to exercise options under a previously awarded contract (N0003021C0100) for Trident II (D5) missile production and deployed systems support. Work will be performed in Denver, Colorado (47.5%); Sunnyvale, California (20.1%); Palo Alto, California (8.9%); Magna, Utah (8.6%); Camden, Arkansas (3.7%); Titusville, Florida (3.5%); Morris Plains, New Jersey (3%); Kings Bay, Georgia (1.7%); Cape Canaveral, Florida (1.5%); and other various locations (less than 1.0% each, 1.5% total). Work is expected to be completed September 30, 2026. Fiscal 2021 weapons procurement (Navy) funds in the amount of $192,677; and fiscal 2022 weapons procurement (Navy) funds in the amount of $40,178,739 will be obligated at time of award, none of which will expire at the end of the current fiscal year. This contract is being awarded to the contractor on a sole source basis under 10 U.S. Code 2304(c)(1) and was previously synopsized on the Federal Business Opportunities website. Strategic Systems Programs, Washington, D.C., is the contracting activity.